Yes, there are controller_name and action_name helpers defined for the
controller; I believe they're both directly accessible from the views,
but if not, you can use controller.controller_name and
controller.action_name. That said, Haml already defines a helper
somewhat like you're describing, but for the class attribute. It's
called page_class, and just returns the controller name followed by a
space followed by the action name. I think this works better as a class,
so you can set styles for the whole controller as well as specific actions.
- Nathan
weepy wrote:
> Hi
>
> Is there a way to know the controller and action names from a view ?
>
> It would be quite cool to be able to do
>
> %body{:id => controller + "_" + "action"}
>
> So you could then write Sass to overwrite specific CSS for particular
> pages.
>
> #users_show
> p
> color: red
>
> *...(
>
>
> >
>
>
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